/Engine/Source/Runtime/RHI/Public/RHIResources.h
Finds a UAV matching the descriptor in the cache or creates a new one and updates the cache.
[FRHIUnorderedAccessView](API\Runtime\RHI\FRHIUnorderedAccessView) * GetOrCreateUAV ( [FRHICommandListBase](API\Runtime\RHI\FRHICommandListBase) & RHICmdList, [FRHIBuffer](API\Runtime\RHI\FRHIBuffer) * Buffer, const [FRHIBufferUAVCreateInfo](API\Runtime\RHI\FRHIBufferUAVCreateInfo) & CreateInfo )